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Selected Statement of Operations Data (Tables) | 12 Months Ended
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Dec. 31, 2023
Selected Statement of Operations Data [Abstract] |
Schedule of Revenues Classified By Product Lines | The following table sets forth the revenues classified by product lines:
|  | Years Ended December 31, |
|  | 2 0 2 3 |  |  | 2 0 2 2 |  |  | 2 0 2 1 |
|  | U.S. dollars in thousands |
Product line “A” |  | $ | 11,497 |  |  | $ | 11,545 |  |  | $ | 12,069 |
Product line “B” |  |  | 2,127 |  |  |  | 2,343 |  |  |  | 2,286 |
Product line “C” |  |  | 7,988 |  |  |  | 7,663 |  |  |  | 11,976 |
|  | $ | 21,612 |  |  | $ | 21,551 |  |  | $ | 26,331 |
Schedule of Geographical Revenues Classified By Geographical Location of the Customers | The following table sets forth the geographical revenues classified by geographical location of the customers:
|  | Years Ended December 31, |
|  | 2 0 2 3 |  |  | 2 0 2 2 |  |  | 2 0 2 1 |
|  | U.S. dollars in thousands |
The Americas |  | $ | 7,897 |  |  | $ | 8,536 |  |  | $ | 9,421 |
Europe |  |  | 11,633 |  |  |  | 11,382 |  |  |  | 14,702 |
Israel |  |  | 920 |  |  |  | 825 |  |  |  | 1,366 |
Other |  |  | 1,162 |  |  |  | 808 |  |  |  | 842 |
|  | $ | 21,612 |  |  | $ | 21,551 |  |  | $ | 26,331 |
Schedule of Financial Income, Net | Financial income, net:
|  | Years Ended December 31, |
|  | 2 0 2 3 |  |  | 2 0 2 2 |  |  | 2 0 2 1 |
|  | U.S. dollars in thousands |
Income: |  |  |  |  |  |  |  |  |
Interest on bank deposits and short-term investments |  | $ | 737 |  |  | $ | 262 |  |  | $ | 110 |
Non-dollar currency gains, net |  |  | 50 |  |  |  | - |  |  |  | - |
Unrealized gain from marketable securities |  |  | 8 |  |  |  | - |  |  |  | - |
Realized gain from sale of marketable securities |  |  | - |  |  |  | - |  |  |  | 3 |
Other financial income |  |  | 10 |  |  |  | 58 |  |  |  | - |
|  |  | 805 |  |  |  | 320 |  |  |  | 113 |
Expenses: |  |  |  |  |  |  |  |  |  |  |  |
Non-dollar currency losses, net |  |  | - |  |  |  | (99 | ) |  |  | (8 | )
Unrealized loss from marketable securities |  |  | - |  |  |  | (34 | ) |  |  | (1 | )
Realized loss from sale of marketable securities |  |  | - |  |  |  | (11 | ) |  |  | - |
Bank commissions and charges |  |  | (27 | ) |  |  | (23 | ) |  |  | (49 | )
Other financial expenses |  |  | - |  |  |  | (60 | ) |  |  | - |
|  |  | (27 | ) |  |  | (227 | ) |  |  | (58 | )
|  | $ | 777 |  |  | $ | 93 |  |  | $ | 55 |
Schedule of Earnings per Ordinary Share EPS | The following table sets forth the computation of the Company’s basic and diluted EPS:
|  | Years Ended December 31, |
|  | 2 0 2 3 |  |  | 2 0 2 2 |  |  | 2 0 2 1 |
|  | In thousands |
Weighted average number of shares issued and outstanding - used in computation of basic EPS |  |  | 20,163 |  |  |  | 20,099 |  |  |  | 20,006 |
Incremental shares from assumed exercise of options |  |  | 308 |  |  |  | 298 |  |  |  | 264 |
Weighted average number of shares used in computation of diluted EPS |  |  | 20,471 |  |  |  | 20,397 |  |  |  | 20,270 |

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